26-Week Treasury Bill

A treasury bill (T-Bill) is a short-term debt obligation backed by the U.S. government with a maturity of less than one year. T-bills are sold in...

990 Tax Form

The 990 Tax form is available to members on an appointment only basis.

About Us

To be recognized by our members as the leading financial institution providing relevant value to past, present, and future generations in Northern California.

Accessing your account number

Instructions on how to access your Members 1st Credit Union account number.

Account Disclosure and Agreement

The documents contained in this booklet are your copies of Members 1st Credit Union’s member agreements and disclosures.

ACH

Automated Clearing House (ACH) is an electronic network for financial transactions in the United States. ACH processes large volumes of credit and debit tran...

Activate new card

How do you activate your new card from Members 1st Credit Union

AD&D Insurance

TruStage Accidental Death & Dismemberment (AD&D) insurance policy.

Adding Your Members 1st Card to Amazon

Instructions on how to add your Members 1st debit or credit card to your Amazon account.

Adjustable Rate Mortgage (ARM)

A mortgage loan or deed of trust which allows the lender to adjust the interest rate in accordance with a specified index periodically and as agreed to at...